Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21245895 · ArcScan

Block

#21,245,895

2026-09-17 00:56:58 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,895
Timestamp: 5 days ago · 2026-09-17 00:56:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xec9307ead80615fdd208b50e964ad90461bfeaad68f63546b97c627842b41c69
Parent hash: 0x3545522d…d537e937
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,895 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

35.3%10,576,814 / 30,000,000

Base fee

20 gwei

State root

0x5616809a7e23…27db2a3ee945

Transactions root

0x03814968e2e7…69aba0b41d27

Receipts root

0x551c081d224b…b909b175e8d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800